68762625044 has 24 divisors (see below), whose sum is σ = 120818203968. Its totient is φ = 34243309440.

The previous prime is 68762625023. The next prime is 68762625047. The reversal of 68762625044 is 44052626786.

It is a junction number, because it is equal to n+sod(n) for n = 68762624983 and 68762625001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68762625047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1650737 + ... + 1691879.

It is an arithmetic number, because the mean of its divisors is an integer number (5034091832).

Almost surely, 2^68762625044 is an apocalyptic number.

It is an amenable number.

68762625044 is a deficient number, since it is larger than the sum of its proper divisors (52055578924).

68762625044 is a wasteful number, since it uses less digits than its factorization.

68762625044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42815 (or 42813 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 68762625044 in words is "sixty-eight billion, seven hundred sixty-two million, six hundred twenty-five thousand, forty-four".